system_validator::SingleNodeValidator Class Reference

Driver for running validation on a single node. More...

#include <SystemValidator.h>

Collaboration diagram for system_validator::SingleNodeValidator:

Public Member Functions
	SingleNodeValidator (const std::string &type, Catalog_Namespace::Catalog &catalog)
std::string	validate () const

Private Attributes
Catalog_Namespace::Catalog &	catalog_

Detailed Description

Driver for running validation on a single node.

Definition at line 83 of file SystemValidator.h.

Constructor & Destructor Documentation

system_validator::SingleNodeValidator::SingleNodeValidator ( const std::string &  type, Catalog_Namespace::Catalog &  catalog  )

inline

Definition at line 85 of file SystemValidator.h.

      : catalog_(catalog) {
    if (!type.empty()) {
      throw std::runtime_error{
          "Unexpected validation type specified. Only the \"VALIDATE;\" command is "
          "currently supported."};
    }
  }

Member Function Documentation

std::string system_validator::SingleNodeValidator::validate

(

)

const

Definition at line 20 of file SystemValidator.cpp.

References catalog_, Catalog_Namespace::Catalog::getAllTableMetadata(), Catalog_Namespace::Catalog::getDatabaseId(), Catalog_Namespace::Catalog::getTableEpochs(), system_validator::should_validate_epoch(), run_benchmark_import::tables, and system_validator::validate_table_epochs().

Referenced by DBHandler::sql_execute_impl().

                                              {
  std::ostringstream validation_result;
  const auto tables = catalog_.getAllTableMetadata();
  for (const auto& table : tables) {
    if (should_validate_epoch(table)) {
      const auto table_epochs =
          catalog_.getTableEpochs(catalog_.getDatabaseId(), table->tableId);
      validation_result << validate_table_epochs(table_epochs, table->tableName, false);
    }
  }

  if (validation_result.str().length() > 0) {
    return validation_result.str();
  } else {
    return "Instance OK";
  }
}

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Member Data Documentation

Catalog_Namespace::Catalog& system_validator::SingleNodeValidator::catalog_

private

Definition at line 97 of file SystemValidator.h.

Referenced by validate().

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The documentation for this class was generated from the following files:

• /home/jenkins-slave/workspace/core-os-doxygen/ThriftHandler/SystemValidator.h
• /home/jenkins-slave/workspace/core-os-doxygen/ThriftHandler/SystemValidator.cpp